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Cap B (1-methylimidazole 10% in THF/pyridine 8 : 1)_Molecular_structure_CAS_616-47-7)
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Cap B (1-methylimidazole 10% in THF/pyridine 8 : 1)

Catalog No. 15628 Name Sigma Aldrich
CAS Number 616-47-7 Website http://www.sigmaaldrich.com
M. F. C4H6N2 Telephone 1-800-521-8956
M. W. 82.10384 Fax
Purity Email
Storage Chembase ID: 2397

SYNONYMS

Title
1-甲基咪唑 溶液
IUPAC name
1-methyl-1H-imidazole
IUPAC Traditional name
1-methylimidazole
Synonyms
1-Methylimidazole solution

DATABASE IDS

MDL Number MFCD00005292
CAS Number 616-47-7

PROPERTIES

Empirical Formula (Hill Notation) C4H6N2
Grade for oligonucleotide synthesis
Impurities ≤0.01% water
Quality filtered through a 1μm filter
Flash Point -14 °C
Flash Point 6.8 °F
Refractive Index n20/D 1.429
GHS Pictograms GHS02
GHS Pictograms GHS05
GHS Pictograms GHS07
GHS Signal Word Danger
GHS Hazard statements H225-H314-H335
European Hazard Symbols Flammable Flammable (F)
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P210-P261-P280-P305 + P351 + P338-P310
RID/ADR UN 2924 3/PG 2
Risk Statements 11-19-20/21/22-34-37
Safety Statements 16-26-36/37/39-45
Supplemental Hazard Statements May form explosive peroxides.
Hazard Class 3
UN Number 2924
Packing Group 2
German water hazard class 2

DETAILS

Description (English)
Application
Reagent used in the phosphite triester method of oligonucleotide synthesis for the capping of the remaining free 5’-hydroxyl groups by acetylation. Reagent is suitable for use on Biosearch 8000, Expedite, Cyclone synthesizers.
Description (简体中文)
Application
Reagent used in the phosphite triester method of oligonucleotide synthesis for the capping of the remaining free 5’-hydroxyl groups by acetylation. Reagent is suitable for use on Biosearch 8000, Expedite, Cyclone synthesizers.

REFERENCES